Rzsynapse.exe Virus ⛏️ (Coin Miner Trojan) Removal

Written by Robert Bailey

RzSynapse.exe is a legitimate file that is part of the Razer Synapse software that shouldn’t cause problems for the user. Although RzSynapse.exe is a harmless file, malware may use this name for its nefarious purposes. The first thing to look out for is the high CPU utilization of this process.

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What is Rzsynapse.exe process?

As I have actually mentioned in the introduction, RzSynapse.exe is a legitimate file. You might have seen a file called RzSynapse.exe if you have Razer peripherals. This valid file is part of the Razer Synapse software, which lets you customize and manage your Razer keyboards, mice, and headsets. You can find the RzSynapse.exe file in the C:\Program Files\Razer\Razer Synapse\ folder. Depending on your Windows version, it could be a 32-bit or 64-bit executable file size of 596,640 bytes (32-bit) or 598,200 bytes (64-bit). Razer has signed this file, so it is safe and comes from a reliable source. However, some malicious programs might pretend to be RzSynapse.exe, so always be cautious.

Rzsynapse.exe Windows Process

Rzsynapse.exe – Very high CPU and GPU use

If you are concerned about RzSynapse.exe, you can check its properties and conform to the abovementioned characteristics. The main indications that the file is malicious include a different location and highly high CPU consumption. The latter is typical of crypto miners that use your device’s power to mine cryptocurrency. Besides CPU usage, some of the coin miners also make use of GPU power for their tasks. In that situation, you will struggle also to see the mouse arrow moving – GPU is often utilized on 100%. It is not as important as CPU for system work, so Rzsynapse.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often can lead to bad results.

Shortly about cryptocurrency mining

Crypto mining term means the activity of calculating the transaction block hash. That is a basic part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very strong PC is needed. Exactly, the video card is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of video cards to complete their task efficiently. Such computer systems are not usable for “normal” purposes, like gaming or web browsing. Crooks who gain money via this coin miner use someones’ hardware instead, even if they are used for the regular activity.

List of the typical coin miner symptoms

  • Extremely bad performance
  • CPU/GPU cooler fan creates a lot of noise
  • High temperature of the device (for laptops)
  • 80-90% consumption of CPU/GPU resources by an unknown process
  • Microsoft Defender is not working

How dangerous is the Rzsynapse.exe miner?

Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system

Firstly, Rzsynapse.exe malware makes your PC overloaded. It is unable to run your applications anymore, since all processor power is used by a malware. That malware does not care for your necessities, all it pays attention to is making money on you. Even if you are patient, and you waited until browser is open, you will likely experience exceptionally sluggish performance. Pages will open for years, any type of logins will likely take about a minute – just a headache for a person that does a job online.

Rzsynapse.exe Technical Summary.

File NameRzsynapse.exe
TypeTrojan Coin Miner
Detection NameTrojan:Win32/CoinMiner
Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
Similar behaviorAppchecks.exe, Btwrsupportservice.exe, Synrpcserver.exe
RemovalDownload and install GridinSoft Anti-Malware for automatic Rzsynapse.exe removal.

“Visible” damage is not a solitary unpleasant activity coin miners do to your system. Rzsynapse.exe coin miner additionally deals damage to your operating system. To perform all malevolent functions successfully, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent detection. If you open the HOSTS file, you will likely see a lot of new notes – they are added by this trojan miner to connect your system to a malicious mining network. All these adjustments are about to be gone back to the original in the process of system recovery.

Hardware effects of coin miner activity

Besides making your PC slow, performing at peak level for long times can cause damage to your device and raise electricity bills. PC components are created to easily deal with high load, but they are good with it only when they are in a good shape.

Small and well-protected CPU cooling system is not very easy to damage. Meanwhile, graphic cards have big and easy-to-access rotors, which can be easily cracked if affected while running, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Rzsynapse.exe miner can easily lead to GPU failure1. Graphic cards are also tend to have very fast wearing when utilized for cryptocurrency mining. It is surely a bad case when your GPU’s performance plunges 20-30% only after 1-2 weeks of being exploited in such a way.

How did I get Rzsynapse.exe coin miner virus?

Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources

Coin miners are one of the most widespread malevolent programs among “serious” viruses. Adware sometimes acts as a carrier for Rzsynapse.exe malware injection: it demonstrates you the banners, which contain a link to malware downloading. Yes, this abstract “malware” can belong to any kind – another adware, spyware, rogue or backdoor. But the statistics say that around 30% of all viruses spread with the malicious banners are coin miners – and Rzsynapse.exe is right among them.

Unwanted banners adware

The example of malicious banners you can see in the Internet

One more way you could get this thing on your PC is by downloading it from the unreliable website as a part of a program. Users who spread hacked versions of popular programs (which do not demand the license key) have small chances to get paid. Thus, there is a huge temptation to add in malware to the final package of the hacked application and receive a coin for each setup. Before blaming these individuals for hacking and also malware spreading, ask yourself – is it okay to avoid buying the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus program and new parts for your computer.

How to remove the Rzsynapse.exe miner from my PC?

The best way to get rid of this coin miner virus is to use anti-malware software

Getting rid of such a virus involves using special software. Effective antivirus should have high capability at scanning and be lightweight – in order to make no problems with utilization also on weak computers. Furthermore, it is better to have proactive security in your protection solution – to prevent the virus even before it starts. Microsoft Defender does not have these features for various reasons. That’s why I’d suggest you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is an ideal choice that fits each of the mentioned qualities.2

Prior to the malware removal, it is important to boot your system into Safe Mode with Networking. Since Rzsynapse.exe miner consumes a lot of processor power, it is needed to halt it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.

Booting the PC into Safe Mode with Networking

Press the Start button, then choose Power, and click on Reboot while holding the Shift key on the keyboard.

Boot into Windows Safe Mode

Windows will reboot into recovery mode. In that mode, choose Troubleshoot→ Startup Settings→ Safe Mode with Networking. Press the corresponding button on your keyboard to choose that option.

windows safe mode boot option with command prompt

When your system is in Safe Mode, all third-party apps, along with the majority of non-crucial Windows components, are not launched with the system start. That gives you the ability to clean the PC without dealing with high CPU usage of the coin miner.

Remove Rzsynapse.exe coin miner virus with GridinSoft Anti-Malware

Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.

GridinSoft Anti-Malware free trial

After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.

Scanning for Rzsynapse.exe

When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.

GridinSoft Anti-Malware after the scan Rzsynapse.exe process

Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.

a malicious process created by coin miner virus

As I have actually mentioned in the introduction, Rzsynapse.exe is a coin miner trojan. The names of the .exe file can be diverse, however, the consequences are almost always the same. Considering that coin miners aim at cryptocurrency mining, they use all possible hardware power of your PC to run this procedure. This virus does not take note of the fact that you may want to use your device for other activities – it will consistently take over 80% of your CPU power.

Rzsynapse.exe Windows Process

Rzsynapse.exe – Very high CPU and GPU use

Besides CPU usage, some of the coin miners also make use of GPU power for their tasks. In that situation, you will struggle also to see the mouse arrow moving – GPU is often utilized on 100%. It is not as important as CPU for system work, so Rzsynapse.exe coin miner viruses don’t waste time on trifles and utilize all of it. It often can lead to bad results.

Shortly about cryptocurrency mining

Crypto mining term means the activity of calculating the transaction block hash. That is a basic part of anything based on the blockchain technology. Since this operation takes a lot of calculations, a very strong PC is needed. Exactly, the video card is better for this purpose, because they have more cores available. Cryptomining farms are usually constructed of tens and hundreds of video cards to complete their task efficiently. Such computer systems are not usable for “normal” purposes, like gaming or web browsing. Crooks who gain money via this coin miner use someones’ hardware instead, even if they are used for the regular activity.

List of the typical coin miner symptoms

  • Extremely bad performance
  • CPU/GPU cooler fan creates a lot of noise
  • High temperature of the device (for laptops)
  • 80-90% consumption of CPU/GPU resources by an unknown process
  • Microsoft Defender is not working
  • |

  • Microsoft Defender is stopped;
  • CPU and GPU is loaded at 80-90% exactly after the system start
  • Cooling fans are running at high speed and create a lot of noise
  • A single process in Task Manager consumes all CPU and GPU power
  • |

  • Your device overheats (system unit/laptop body is very hot)
  • You are not able to open your apps or they are opening for ages
  • Unknown process is running in the background and consumes your PC resources
  • Windows Defender does not respond
  • How dangerous is the Rzsynapse.exe miner?

    Coin miners does not deal damage to your files. However, they make a lot of unpleasant things with the whole system

    Firstly, Rzsynapse.exe malware makes your PC overloaded. It is unable to run your applications anymore, since all processor power is used by a malware. That malware does not care for your necessities, all it pays attention to is making money on you. Even if you are patient, and you waited until browser is open, you will likely experience exceptionally sluggish performance. Pages will open for years, any type of logins will likely take about a minute – just a headache for a person that does a job online.

    Rzsynapse.exe Technical Summary.

    File NameRzsynapse.exe
    TypeTrojan Coin Miner
    Detection NameTrojan:Win32/CoinMiner
    Distribution MethodSoftware bundling, Intrusive advertisement, redirects to shady sites etc.
    Similar behaviorAppchecks.exe, Btwrsupportservice.exe, Synrpcserver.exe
    RemovalDownload and install GridinSoft Anti-Malware for automatic Rzsynapse.exe removal.

    “Visible” damage is not a solitary unpleasant activity coin miners do to your system. Rzsynapse.exe coin miner additionally deals damage to your operating system. To perform all malevolent functions successfully, it wrecks the security features of your system. You will likely see your Microsoft Defender disabled – malware stops it to prevent detection. If you open the HOSTS file, you will likely see a lot of new notes – they are added by this trojan miner to connect your system to a malicious mining network. All these adjustments are about to be gone back to the original in the process of system recovery.

    Hardware effects of coin miner activity

    Besides making your PC slow, performing at peak level for long times can cause damage to your device and raise electricity bills. PC components are created to easily deal with high load, but they are good with it only when they are in a good shape.

    Small and well-protected CPU cooling system is not very easy to damage. Meanwhile, graphic cards have big and easy-to-access rotors, which can be easily cracked if affected while running, for instance, by the user much earlier before the virus injection. Malfunctioning cooling system, together with the unusually high load caused by Rzsynapse.exe miner can easily lead to GPU failure3. Graphic cards are also tend to have very fast wearing when utilized for cryptocurrency mining. It is surely a bad case when your GPU’s performance plunges 20-30% only after 1-2 weeks of being exploited in such a way.

    How did I get Rzsynapse.exe coin miner virus?

    Coin miners are spread through different ways, but their main sources are malicious banners and programs from dubious sources

    Coin miners are one of the most widespread malevolent programs among “serious” viruses. Adware sometimes acts as a carrier for Rzsynapse.exe malware injection: it demonstrates you the banners, which contain a link to malware downloading. Yes, this abstract “malware” can belong to any kind – another adware, spyware, rogue or backdoor. But the statistics say that around 30% of all viruses spread with the malicious banners are coin miners – and Rzsynapse.exe is right among them.

    Unwanted banners adware

    The example of malicious banners you can see in the Internet

    One more way you could get this thing on your PC is by downloading it from the unreliable website as a part of a program. Users who spread hacked versions of popular programs (which do not demand the license key) have small chances to get paid. Thus, there is a huge temptation to add in malware to the final package of the hacked application and receive a coin for each setup. Before blaming these individuals for hacking and also malware spreading, ask yourself – is it okay to avoid buying the program in this manner? It is much cheaper to pay $20-$30 at once than to pay a much bigger sum for antivirus program and new parts for your computer.

    How to remove the Rzsynapse.exe miner from my PC?

    The best way to get rid of this coin miner virus is to use anti-malware software

    Getting rid of such a virus involves using special software. Effective antivirus should have high capability at scanning and be lightweight – in order to make no problems with utilization also on weak computers. Furthermore, it is better to have proactive security in your protection solution – to prevent the virus even before it starts. Microsoft Defender does not have these features for various reasons. That’s why I’d suggest you to use a third-party anti-malware program for that reason. GridinSoft Anti-Malware is an ideal choice that fits each of the mentioned qualities.4

    Prior to the malware removal, it is important to boot your system into Safe Mode with Networking. Since Rzsynapse.exe miner consumes a lot of processor power, it is needed to halt it before launching the security program. Otherwise, your scan will last for years, even though the GridinSoft program is pretty lightweight.

    Booting the PC into Safe Mode with Networking

    Press the Start button, then choose Power, and click on Reboot while holding the Shift key on the keyboard.

    Boot into Windows Safe Mode

    Windows will reboot into recovery mode. In that mode, choose Troubleshoot→ Startup Settings→ Safe Mode with Networking. Press the corresponding button on your keyboard to choose that option.

    windows safe mode boot option with command prompt

    When your system is in Safe Mode, all third-party apps, along with the majority of non-crucial Windows components, are not launched with the system start. That gives you the ability to clean the PC without dealing with high CPU usage of the coin miner.

    Remove Rzsynapse.exe coin miner virus with GridinSoft Anti-Malware

    Download and install GridinSoft Anti-Malware. You can use this anti-malware program for free during its 6-day trial period. In that term, all functions are available, and it takes no payments to remove malware from your system.

    GridinSoft Anti-Malware free trial

    After activating your free trial, start Full scan. It may last up to 10 minutes. You may use the PC as usual.

    Scanning for Rzsynapse.exe

    When the scan is finished, press the Clean Now button to remove all detected elements from your system. This procedure takes less than a minute.

    GridinSoft Anti-Malware after the scan Rzsynapse.exe process

    Now, you are good to go. Reboot your PC into a normal Windows mode and use just as there was nothing malicious.

    Remove Rzsynapse.exe Virus ⛏️ Trojan Coin Miner

    Name: Rzsynapse.exe

    Description: RzSynapse.exe is a valid component of the Razer Synapse software. Nonetheless, some harmful applications might masquerade as RzSynapse.exe. You should thoroughly scan your system to ensure that the file is clear.

    Operating System: Windows

    Application Category: Trojan

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    References

    1. About unwanted effects for GPUs in the process of cryptomining.
    2. Our review on GridinSoft Anti-Malware.
    3. About unwanted effects for GPUs in the process of cryptomining.
    4. Our review on GridinSoft Anti-Malware.

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    About the author

    Robert Bailey

    I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

    As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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